Abstract
Mitracarpus longicalyx is here described and illustrated from sandy areas of the caatingas of northeastern Brazil. The new species is similar toM. hirtus andM. megapotamicus.
Similar content being viewed by others
Literature Cited
Andersson, L. 1992. A provisional checklist of neotropical Rubiaceae. Scripta Bot. Belg. 1: 1–199.
Fosberg, F. R., M.-H. Sachet &R. L. Oliver. 1993. Rubiaceae. Flora of Micronesia. 5: Bignoniaceae-Rubiaceae. Smithsonian Contr. Bot. 81: 44–135.
Jacomine, P. K. T., J. C. Almeida &L. A. R. Medeiros. 1973. Levantamento exploratório de, solos do Estado do Ceará. Superintendência do Desenvolvimento do Nordeste, Bol. Tecn., N. 28. Vol. 2. Superintendência do Desenvolvimento do Nordeste, Recife.
Nicolson, D. H. 1977. Typification of names vs. typification of taxa: proposals on article 48 and reconsideration ofMitracarpus hirtus vs.M. villosus (Rubiaceae). Taxon 26: 573.
Schultes, J. A. &J. H. Schultes. 1827.Mitracarpus. Systema Vegetabilium, Mantissa 3: 210, 399: J. G. Cottae, Stuttgardt.
Verdcourt B.. 1975. Studies on the Rubiaceae-Rubioideae for the “Flora of Tropical Africa”. Kew Bull. 30: 247–326.
Author information
Authors and Affiliations
Rights and permissions
About this article
Cite this article
de Souza, E.B., De Sales, M.F. Mitracarpus longicalyx (Rubiaceae, Spermacoceae), a new species from northeastern Brazil. Brittonia 53, 482–486 (2001). https://doi.org/10.1007/BF02809647
Issue Date:
DOI: https://doi.org/10.1007/BF02809647